baber/WOPTO huggingface dataset:
Patent JP-2002311068-A (JP)
Title: Logarithmic graph display device
Inventor: SAKATA HIDEYORI
IPC: G01R23/20
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a logarithmic graph display device that can calibrate a common logarithmic axis in both positive and negative polarities, can display positive and negative data as one logarithmic graph, and can display a harmonic analysis result by harmonic components, for example, so that an interrelation between different polarities of a harmonic order is intuitively understandable in the display of the harmonic analysis result by harmonic components. SOLUTION: The logarithmic graph display device using a logarithmic scale has a reference axis common to the positive and negative on either graph axis, and the logarithmic scale with a positive region in one direction and a negative region in the other direction on a straight line centered on the reference axis and with intervals equal in both directions.
Patent JP-2002312930-A (JP)
Title: Method for measuring thickness of magnetic layer of magnetic recording medium
Inventor: KANAZAWA MINORU
IPC: G11B5/84
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring the thickness and its standard deviation of the magnetic layer in a high-density magnetic recording medium with high accuracy. SOLUTION: By the method for measuring the thickness of a magnetic layer in a magnetic recording medium having the magnetic layer and a nonmagnetic layer in adjacent to each other, and the method is characterized in that the cross section of the magnetic recording medium cut out by a focused ion beam method is projected into a secondary electron beam image by a scanning ion microscope, and the thickness of the magnetic layer is determined from the obtained image.
Patent JP-2002306825-A (JP)
Title: Game management device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game management device capable of precisely grasping the quantity of game recording media which can be issued presently in a game saloon using recycled game recording media. SOLUTION: The game management device 100 for managing the game recording media which are made to be usable repeatedly is provided with a totaling means for totaling the issuing the number of the game recording media by an issuing device 4 for issuing the game recording media and the recording number of the game recording media by a game device 3 for recovering the game media, a calculation means for calculating the number of the game recording media which can be issued presently based on the issuing number totaled by a totaling means and the recovering number and the number of the game recording media for starting business at a time when starting business registered in advance, and an output means for outputting the number which can be issued, which is calculated by the calculating means.
Patent JP-2002307770-A (JP)
Title: Drive controller for control object, its drive controlling method, image recorder and its controlling method
Inventor: TAKAHASHI SEIJI
IPC: B41J19/18
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a control object and an image recorder mounted with the controller in which the control object can be controlled stably without damaging the performance for following up a control command value when the control object is accelerated from stop state up to a specified speed. SOLUTION: A drive start power value required for starting a control object to drive from stop state is detected while gradually applying a specified power at a time. A command speed and a command position for driving the control object are set for each specified drive timing and a drive power value after driving is calculated based on the difference from actually measured position and speed of the control object. When the control object is driven through the controller, it is driven at first using the drive start power value and then controlled using the drive power value after starting driving. Stabilized control can thereby be ensured without damaging the performance for following up the control command value.
Patent JP-2002317004-A (JP)
Title: Vinyl chloride-based paste resin
Inventor: SHIMADA KAZUKO
IPC: C08F2/26
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based paste resin capable of giving a product excellent in heat resistance, also improving the crushing efficiency of the vinyl chloride-based paste resin and increasing the recovery rate of the resin in its production processes, and its paste sol composition and gelled composition. SOLUTION: This vinyl chloride-based paste resin is prepared from latex obtained by polymerizing a vinyl chloride-based monomer by using an ammonium salt-based emulsifying agent, and containing 100 pts.wt. vinyl chloride-based monomer, 0.1-5.0 pt.wt. ammonium salt-based emulsifying agent and 0.005-1.0 pt.wt. polymer-based suspension-stabilizing agent.
Patent JP-2002324795-A (JP)
Title: Method of performing nitriding treatment of silicon wafer
Inventor: KITAHATA HIRONARI
IPC: H01L21/318
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a silicon nitride film having not electrons or a hole trap in its film in the formation of the silicon nitride film on the surface of a silicon wafer and to provide an apparatus for forming the silicon nitride film. SOLUTION: A method of performing a nitriding treatment of a silicon wafer is performed by a method, where a solid dielectric is installed on the opposing surface of the electrode on at least one side of a pair of electrodes opposing to each other under the pressure in the vicinity of the atmospheric pressure and nitrogen-containing gas is introduced between the pair of the electrodes opposing to each other to apply a pulse-shaped electric field to the gas, whereby an obtainable plasma is brought into contact with the silicon wafer and a silicon nitride film is formed on the surface of the silicon wafer.
Patent JP-2002323289-A (JP)
Title: Centrifugal drier
Inventor: YOKOYAMA TAKUZO
IPC: F26B5/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently dry the objects which are to be dried in a short time. SOLUTION: In a drier, object to be dried are fixed on two sub-tables 62, and the sub-tables 62 are fixed to a main table 15; a motor 12 is driven to rotate the main table 15 for a given period of time and dry the objects by centrifugal force. The main table 15 is then made to stop, and the sub-tables 62 are rotated with actuators 61, respectively, by 180 degrees, with respect to the main table 15 and fixed thereto; and the main table 15 is rotated again for a given period of time, to dry the objects through the centrifugal force.
Patent JP-2002328525-A (JP)
Title: Developing device
Inventor: SUZUKI MASAYUKI
IPC: G03G15/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of transverse stripes on an image even when an image forming device has been left as it was, for a long time. SOLUTION: This developing device has an image carrier, a developing roller 21 for forming a toner image by being made in press-contact with the image carrier, and a toner regulating means for regulating the thickness of a toner layer on the roller 21. The toner regulating means takes 1st and 2nd positions, and presses the roller 21 by weaker force at the 1st position than at the 2nd position. Since the force that the toner regulating means presses the roller 21 is made weaker at the 1st position, compression set is not caused on the roller 21 even when the image forming device is left as it is for a long time.
Patent JP-2001354359-A (JP)
Title: Method of driving textile machinery for winding cross winding bobbin
Inventor: KARGEL HERIBERT
IPC: B65H63/036
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing only such a cross winding bobbin as preventing the number of piecing parts by a prescribed standard thread length from exceeding the adjustable number. SOLUTION: This method of driving a textile machinery for winding the bobbin feeds yarn 2 feed bobbin 3 at an operation part 1 of the textile machine, controls and cleans the yarn deficiency, and the yarn is wound up as a cross winding bobbin 4 with a large capacity. The yarn deficiency generated with a prescribed length during the winding-up process is recorded. In relation to a previously adjustable standard yarn length, when the number of piecing parts reaches a number to be previously specified in the piecing process, the winding-up process is stopped and the length of the yarn already wound up is removed again from the cross winding bobbin 4.
Patent JP-2002330283-A (JP)
Title: Method and device for converting resolution
Inventor: SASAKI HAJIME
IPC: G06T5/20
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To realize an image expansion function with hardware while using only a small scale circuit and also to fast perform image expansion processing. SOLUTION: An RPU(real time processing unit) is provided with a pixel interpolation processing part 14b for interpolating insufficient color components for each pixel with respect to original image data imaged by an imaging sensor provided with a single plate type color filter. The pixel interpolation processing part 14b interpolates insufficient color components of inputted image data and transfers the interpolation data to an interpolation data buffer 16b. In the interpolation data, color components are rearranged, and the interpolation data are read from the interpolation data buffer 26b, transferred to the pixel interpolation processing part 14b and subjected to the second pixel interpolation. Thus, it is possible to obtain interpolation data obtained by expanding an image size two times.
Patent JP-2002329672-A (JP)
Title: Method for manufacturing elemental substrate composed of nitride semiconductor
Inventor: CHIYOUCHIYOU KAZUYUKI
IPC: H01L21/205
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce feed through dislocation of an elemental substrate composed of nitride semiconductor and obtain the elemental substrate as a thick film nitride semiconductor from a nitride semiconductor substrate wherein nitride semiconductor is grown on a retaining substrate. SOLUTION: A T-shaped first nitride semiconductor layer is grown on the retaining substrate. After that, a second nitride semiconductor layer is grown from an upper surface of the first nitride semiconductor layer and from side surfaces of both T-shaped wings, the retaining substrate is eliminated by wrapping, and nitride semiconductor of the elemental substrate is obtained.
Patent JP-2002029141-A (JP)
Title: Ink fixing liquid
Inventor: TSAO YI-HUA
IPC: B41M7/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To ameliorate resistance to water and smears while the print quality is kept at a high level, in the ink jet printing of a porous medium. SOLUTION: The transparent fixing liquid for fixing ink on a medium printed by a pen in an ink jet printer is a fixing liquid which contains at least one organic acid and optionally, at least one polymer acid salt to the ink of an ink composition with a pH value of about 6 or less and tending to precipitate and agglomerate. The organic acid content is about 1-15 wt.% and it is selected from the group consisting of acetic acid, glycolic acid, malonic acid, malic acid, maleic acid, ascorbic acid, succinic acid, glutaric acid, fumaric acid, citric acid, tartaric acid, lactic acid, sulfonic acid, orthophosphoric acid and the derivatives thereof. The polymer acid is selected from the group consisting of polyacrylic acid, polyvinylsulfonic acid, a polymer with a phosphoric acid base, polystyrenesulfonic acid, sulfonic acid and a polymer containing a carboxylic acid base.
Patent JP-2002333629-A (JP)
Title: Manufacturing method for liquid crystal panel substrate and manufacturing method for liquid crystal panel
Inventor: SUMIDA SHIROU
IPC: G02F1/1339
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in the liquid crystal panel of a beadless system by which a cell gap of the liquid crystal panel is held by protrusions on a color filter substrate, the cell gap is difficult to be stabilized because the protrusions are plastically deformed by the load on the color filter substrate in the manufacturing stage. SOLUTION: The protrusions are made to hardly be plastically deformed even if pressure is applied to the color filter substrate 14 in the post manufacturing stage and the cell gap can be stabilized by placing the color filter substrate 14 on a metal surface plate 81 and applying pressure onto the protrusions using a metal drum 82 to plastically deform the color filter substrate 14 previously, after the color filter substrate 14 having the protrusions is prepared or before the liquid crystal panel is assembled.
Patent JP-2002332687-A (JP)
Title: Laying method for u-shaped groove and frame body
Inventor: HAYASHI SHINICHIRO
IPC: E03F5/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a new laying method for a U-shaped groove in which heavy U-shaped grooves are not required to be handled. SOLUTION: A U-shaped groove is formed with soluble expandable plastics, this plastic U-shaped groove is embedded a cover having a shape corresponding to this U-shaped groove is placed from the above and the expandable plastics is melted and fresh concrete is poured to a cavity portion created and the U-shaped groove is formed and laid in this method.
Patent JP-2002331076-A (JP)
Title: Game machine, game parlor and server, and game method
Inventor: MATSUMOTO YOSHIJI
IPC: A63F7/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a remote controlled pachinko system which allows players to enjoy games at ease through the Internet. SOLUTION: In the remote operation, a controller 32 in a parlor 3 invalidates the handle operation of a pachinko machine involved from the PC side while the controller 32 drives a shutter 4114 to close an opening part of a tray, thereby blocking the third persons from interfering games.
Patent JP-2002332813-A (JP)
Title: Exhaust valve of diesel engine for large ship, and manufacturing method of the exhaust valve
Inventor: IIDA AKIO
IPC: F01L3/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a manufacturing facility and to improve utilization factor of a material, in the manufacturing the exhaust valve of a diesel engine for a large ship. SOLUTION: The valve 1 is formed by separately manufacturing an umbrella part 2 and a stem part 3 and integrating them through flash-butt welding. The umbrella part 1 is made of a nickel-based heat-resistant alloy of precipitation hardening type and is forge molded.
Patent JP-2002042344-A (JP)
Title: Optical disk device and pll circuit
Inventor: SHIHARA TETSUYA
IPC: H03L7/093
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high speed optical disk device capable of reducing the start time and read out time. SOLUTION: The optical disk device is constituted with the initial area being divided into plural 1st dividing areas, and one area among plural 1st dividing areas is searched, where a minimum jitter is measured among the jitters measured at plural 1st jitter measuring points respectively positioned at centroids of the plural 1st dividing areas.  Then, one area among plural 1st dividing areas is divided into plural 2nd dividing areas; and one area among the plural 2nd dividing areas is searched, where the minimum jitter is measured among the jitters measured at plural 2nd jitter measuring points respectively positioned at centroids of the plural 2nd dividing areas; and then a search means of the minimum jitter value is provided for deciding the optimum combination between a variable X and a variable Y, corresponding to one point among the plural 2nd jitter measuring points included in one area among the plural 2nd dividing areas.
Patent JP-2002342572-A (JP)
Title: Ic card issuing device
Inventor: YAZUMI KAZUYUKI
IPC: G06Q40/04
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide service in which the trouble that a customer takes to contract a debt for the 1st time is eliminated. SOLUTION: After a private loan contract, etc., is made, an IC card is issued which holds a starting debt amount in electronic currency after personal loan contract on the like.
Patent JP-2002339021-A (JP)
Title: Metal recovering system
Inventor: MISHIMA KOJI
IPC: B09B3/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a metal recovering system which treats a large quantity with metal dissolving solution per time with high treating efficiency. SOLUTION: A plurality of adsorption treating parts 9 having metal adsorbing material kk which can remove the metal component by fixing from the metal dissolving solution by passing through the solution dissolved with the targeted recovering metal, is provided. A treatment for fixing the metal component in the metal dissolving solution into the metal adsorbing material kk by passing through the metal dissolving solution to a part of the adsorption treating part 9 in the plurality of adsorption treating parts 9, and an elution treatment for eluting the metal component combined with the metal adsorbing material kk by bringing into contact with the dissolving solution to the remaining adsorption treating parts 9, are parallel performed.  Further, to each of the plurality of adsorption treating parts 9, a control means 10 for changing over the fixing of the adsorption treating parts 9 for performing the fixing treatment and the adsorption treating part 9 for performing the elution treatment, is arranged so as to perform the elution treatment after performing one time or a plurality of times of the fixing treatments.
Patent JP-2002340890-A (JP)
Title: Protein measurement method
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/53
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly and easily grasping a relative content of saccharized protein in a specimen. SOLUTION: When the specimen is dropped onto a water absorbing base material in which an anti-saccharized protein antibody is immobilized, water, protein, and an immune complex obtained by an antigen-antibody reaction are diffused in the water absorbing base material. Focusing on this phenomenon, when degrees of diffusion of these substances are measured, the relative content of the saccharized protein in the specimen can be grasped easily.
Patent JP-2002201133-A (JP)
Title: Composition for controlling animal ectoparasite
Inventor: MIZUKOSHI SADANORI
IPC: A61K31/17
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for controlling animal ectoparasites such as fleas. SOLUTION: This composition for controlling the animal ectoparasites comprises a pyridine compound represented by general formula (I) [Y is a haloalkyl group; m is 0 or 1; Q is represented by general formula (II) (X is oxygen atom or sulfur atom; R1 and R2 are each hydrogen atom, a substitutable alkyl group, a substitutable alkenyl group, a substitutable alkynyl group; a substitutable cycloalkyl group, a C(W1)R3 group, an OR4 group, an S(O)nR5 group, an NHR6 group, general formula (III), a C(R8)=NO-R9 group or a substitutable aryl group or R1 and R2 together may form a C(R10)R11 group or, together with the adjacent nitrogen atom, may form a 4-5C 5-membered or 6-membered heterocyclic group which may contain nitrogen atom or oxygen atom) or a substitutable heterocyclic group] or its salt as an active ingredient.
Patent JP-2002352671-A (JP)
Title: Combination switch for vehicle
Inventor: SUZUKI TAKETOSHI
IPC: H01H25/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To share left and right switch levers and share them between a right- hand steering vehicle and a left-hand steering vehicle, in a combination switch for a vehicle. SOLUTION: The switch levers 10a and 10b have the same mechanical structure by respectively having, at the outward tip of a lever body 11, a button 12, a rotary switch knob 14, a rotary knob 18, and buttons 20 and 22. Each switch lever is fixed by fitting a base block part 24 of a base part into a mounting recessed part 4 of a switch base 2. Connector walls 46 are formed on a projection wall 26 of the base block part by interposing connector pins 42, and a connector housing is formed together with sub-walls 8a and 8b formed on the switch base. The sub-walls 8a and 8b have shapes different from each other, so that a connector is never erroneously connected.
Patent JP-2002351199-A (JP)
Title: Toner replenishment bottle
Inventor: AIMOTO TOYOYOSHI
IPC: G03G15/08
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishment bottle which can easily be recycled while facilitating the distinction between a used toner replenishment bottle and a new toner replenishment bottle, facilitating the discrimination of the number of times of recycling and distinguishing exactly only a toner replenishment bottle suitable for recycling use. SOLUTION: The toner replenishment bottle 11 is provided with a mouthpiece part 14 having an opening 13. A toner cartridge is formed by joining a cap body 12 to the mouthpiece part 14. The mouthpiece part 14 is provided with a joint part (male screw part 15) for joining the cap body 12. A part of joint part (male screw part 15) is cut off to reuse the toner replenishment bottle 11.
Patent JP-2002050484-A (JP)
Title: Luminescence equipment and electric apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a reliable luminescence equipment which has high brightness and low power consumption. SOLUTION: A triplet EL element 203 electrically connected to a current control TFT 102 is formed in a pixel section 201. EL is obtained through triplet excitation in a luminescent material used for the triplet EL element 203, which shows high luminous efficiency on low operation voltage compared with former ones. Therefore, the bright, low in power consumption, and reliable luminescence equipment is obtained by making it operate on low operation voltage.
Patent JP-2002352421-A (JP)
Title: Tape edge processing apparatus
Inventor: ISSHIKI MASAO
IPC: G11B5/78
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape edge processing apparatus which can securely remove the magnetic layer having a crack in the edge part of a tape. SOLUTION: When the tape 30 is wound by a winding means, the tape 30 is run along the direction of an arrow A, and the tape 30 which is wound like a disk is rotated in the clockwise direction around a winding shaft 16 as the center. A blade 22 is brought into contact with the edge part of the running tape 30, in the energized state in the direction so as to touch the magnetic layer in the edge part of the tape 30. Thus, the magnetic layer including the crack in the edge part of the magnetic tape 30 is cut by a blade part 2204.